Black River (Rainy River)
| Black River (Rainy River) | |
|---|---|
| Country | United States |
| Basin features | |
| Main source | Minnesota |
The Black River is a river of Minnesota. It is a tributary of the Rainy River.
Black River was so named on account of its water being discolored by peat.
Coordinates: 48°30′57″N 93°47′43″W / 48.5157852°N 93.7951694°W
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Wikipedia